HKS Full Dual Muffler Catback Exhaust System - Nissan 400Z RZ34 VR30DDT LS1 and spool potential from your

and spool potential from your hardware and tuning upgrade investments

8T 20V (06A & 058) engines and engineered for easy installation

Designed locally to suit Australian Specification Vehicles

Tuned "Flex" characteristic improves driving performance and ride comfort simultaneously

HKS Full Dual Muffler Catback Exhaust System - Nissan 400Z RZ34 VR30DDT LS1 and spool potential from yourThe HKS Full Dual Muffler for the Nissan 400Z (RZ34) is a cat back exhaust system featuring a full dual 60. 5mm x 2 pipe layout, up from the stock 45mm x 2, delivering an effective cross sectional area equivalent to an 85mm single pipe. This reduces exhaust pressure by approximately 40% versus stock while maintaining the same minimum ground clearance as the factory system. Features Pipe layout: full dual 60. 5mm x 2 (versus stock 45mm x 2) Effective